First off- you should ALWAYS support your Shala and buy a rug locally. If they don't carry something you want, just ask! They will probably be happy to order one for you. It might take a little longer and cost a little more than going online, but you are contributing to the community. This is a big deal!
Secondly- if you carry rugs and would like to be listed, email firstname.lastname@example.org.
Last- this is simply a list of what is out there. Trial and error, find what you like.
Also, some of these are affiliate links. While opinions are always my own, deciding to purchase through an affiliate link helps support this blog. Thanks!
(Updated as of 2/20/20)
Gaiam Yoga Mat Towel https://amzn.to/38NmCMl
Prana Maha Yoga Towel https://amzn.to/2SUW5WA
Jade Yoga Towel https://amzn.to/37MQQh4
Hugger Mugger Yoga Towel https://amzn.to/2v6ltRx
Hugger Mugger Cotton Rug https://amzn.to/3bUspBE
Bliss Peak Cotton Rug https://amzn.to/2V4ptfY
Nysa Yoga Rug https://www.nysayoga.com/collections/frontpage/products/organic-mysore-yoga-rug
Jade Yoga Cotton Mysore Rug https://amzn.to/37Jrj8O
Yogasana Yoga Mat https://amzn.to/32nVBgl
Bheka Rug http://www.yogalifestyle.com/GECottonYogaMatRugSolid.htm
Pink Namaste https://www.etsy.com/shop/PinkNamaste
photo: elise espat